01

Knowledge Graphs & AI Architecture

Raw data does not answer questions. Knowledge does — and knowledge requires an architecture: a structured representation of what entities exist, how they relate, what causes what, and where uncertainty lives.

This practice area covers the design and implementation of knowledge graph systems using graph database technology (Neo4j and related platforms), ontology and taxonomy development, semantic data modeling, and the retrieval architectures that make knowledge accessible to both human analysts and AI systems.

Particular focus on engineering and quality domains: failure mode networks, causal graphs, process knowledge, regulatory document architectures, and the actor networks that model people — roles, SMEs, decision authorities, and stakeholders — as first-class nodes alongside the systems they inhabit. Built AI-ready for retrieval-augmented generation (RAG) and agentic workflows.

Knowledge Graphs

Graph Design & Implementation

Schema design, node/relationship modeling, Cypher query development, Neo4j Aura deployment, and integration with existing data systems.

Semantic Modeling

Ontology & Taxonomy Development

Formal modeling of domain knowledge: what things are, how they relate, and how that structure can be queried and reasoned over.

AI Retrieval

RAG & Knowledge Retrieval Architecture

Tiered retrieval systems combining graph traversal, vector search, and full-text retrieval — routed by the nature of the query, not the convenience of the tool.


02

Design & Reliability

Structured product development and reliability engineering for organizations building physical systems that must perform under demanding conditions. The foundation is DRM — Design for Reliability and Manufacturability — a systematic methodology that replaces intuition with structure from voice of customer through production control.

Deep domain experience in electrochemical systems, energy storage, medical device design, and industrial process development. Applicable wherever the underlying problem is a physical system that must be designed, validated, and manufactured to a standard that can be defended.

Rigorous Methodology

Structured Development

DRM / DFSS from voice of customer through production control: requirements flowdown, use conditions, concept engineering, robust design, DFR, and DFM/DFA — replacing intuition with structure at every stage.

Reliability Engineering

Failure Analysis & Reliability

Physics of failure as the organizing principle: causal mapping from material behavior and design decisions to failure mechanism, structured by FTA, FMEA, ALT, and Weibull analysis.

Digital Engineering

Digital Engineering Workflows

Agentic AI workflows applied to engineering analysis: structured digital notebooks that automate, document, and chain first-principles calculations — turning one-off analyses into repeatable, auditable engineering assets.


03

Data & Modeling

For organizations that need to extract meaning from data, build predictive or simulation models, or design the experiments that generate useful data. These are not sequential steps — they are interconnected domains, each capable of informing the others, with rigorous statistical thinking as the foundation throughout.

The entry point depends on what you have: existing data that can constrain a model, or a first-principles simulation that defines what data to collect. What matters is that the logic connecting measurement, model, and experiment is explicit — not assumed.

Some experiments are worth running early and cheaply — a quick feasibility test can confirm a concept or generate the evidence needed to fund the next step. But for higher-stakes work, experimentation is rarely the starting point. Most organizations already know 80% or more of the relevant factors and responses. Surfacing that knowledge first — through data analysis, modeling, or graph mapping of what is known and unknown — is what makes the remaining experiments precise rather than expensive.

Data

Data Engineering & Analysis

Data architecture, pipelines, cleaning, and analysis — the infrastructure that makes reliable modeling possible and prevents analytical conclusions from being artifacts of data quality problems.

Modeling

Simulation & Machine Learning

First-principles simulation, machine learning, event-driven models, and equivalent circuit modeling — spanning physics-driven to data-driven, with model form following from what is understood and data filling what isn't.

Experimentation

Experimental Design & Survey Development

DOE strategy, factor selection, response surface methods, and survey development — the discipline of generating data with intent. Whether the experiment runs in a lab or a questionnaire, the design requirements are the same: define inputs, identify responses of interest, and build in the structure to analyze results before collecting a single data point.


04

Coaching & Training

Technical capability that lives only in one person is fragile. The goal of any engagement is that the organization ends with more capacity than it started — not just a solved problem, but the tools to solve the next one.

There is also the reverse. Engineers entering organizations often arrive with more modern computational tools than the organization uses — schools teach MATLAB, Python, and simulation environments while many engineering departments still run critical calculations in spreadsheets. That gap is navigable in both directions: helping individuals use better tools within existing architectures, or helping technical leaders understand what a thoughtful transition looks like and how to build the internal confidence to make it.

One-on-One

Engineering Coaching

Technical mentoring for engineers and engineering leaders: problem framing, experimental reasoning, data interpretation, and the judgment that comes from experience in complex systems. Particularly useful when an engineer is navigating a high-stakes technical decision and needs a thinking partner who has been there.

Team Programs

Training & Curriculum

Structured training in engineering methods: DRM/DFSS, Design of Experiments, failure analysis, process capability, knowledge graph fundamentals, and AI-ready data practices. Programs are built for the client's domain and maturity level — not adapted from a generic course catalog.

Individual or Teams

Engineering Career Development

Career development for engineers grounded in the Highlands Ability Battery — an objective assessment of natural abilities, not personality preferences. Helps engineers navigate the decisions that matter most: technical depth vs. leadership, specialization vs. breadth, individual contribution vs. program management. Available individually or as a company-sponsored team program.

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